655325916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{15889}}^1$

素因数の和:16394

約数の個数: 48

約数和(自身を含む): 1751205120

約数和(自身を除く): 1095879204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1964, 2946, 3437, 5892, 6874, 10311, 13748, 15889, 20622, 31778, 41244, 47667, 63556, 95334, 111223, 190668, 222446, 333669, 444892, 667338, 1334676, 7801499, 15602998, 23404497, 31205996, 46808994, 54610493, 93617988, 109220986, 163831479, 218441972, 327662958, 655325916]

約数ペア:

[(1, 655325916), (2, 327662958), (3, 218441972), (4, 163831479), (6, 109220986), (7, 93617988), (12, 54610493), (14, 46808994), (21, 31205996), (28, 23404497), (42, 15602998), (84, 7801499), (491, 1334676), (982, 667338), (1473, 444892), (1964, 333669), (2946, 222446), (3437, 190668), (5892, 111223), (6874, 95334), (10311, 63556), (13748, 47667), (15889, 41244), (20622, 31778)]